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mitosis Flashcards

(14 cards)

1
Q

mitosis

A

asexual cell division

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2
Q

cell cycle

A

the process of a cell dividing into two identical ones

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3
Q

what happens during interphase?

A

the longest part of the phase of mitosis
during this process the DNA is replicating

G1 - cell grows
S - DNA replicated (copy)
G2 - The growth/proteins and organelles are being made

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4
Q

prophase

A

Double chromosomes become visible (sister)
-two chromosomes connected by a centromere
-nuclear membrane dissapears
-spindles start forming and attatched to centrioles

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5
Q

metaphase

A

3rd phase where spindle is fully formed and chromosomes are lined up in a row at the Equatorial Plane (middle)

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6
Q

anaphase

A

4th stage where the double chromosomes start seperating apart and pulled towards the poles

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7
Q

telophase

A

final stage of mitosis where chromosomes reach poles

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8
Q

cytokinesis

A

after mitosis, not a phase. completed cell division dividing the cytoplasm

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9
Q

goal of mitosis

A

cells in a nucleus divide into daughter cells (identical cells)

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10
Q

binary fusion

A

parent organism divided into two equal parts, with the same parent ex: (bacteria)

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11
Q

budding

A

parent organism divided into two unequal parts ex: (hydra, yeast, sponges)

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12
Q

sporulation

A

(spitting) when an organism releases large number of small single cells and germinates to form new individuals ex (mold, fungi, algae

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13
Q

vegetative propagation

A

when a plant reproduces asexually with the use of bulbs, tubers, runners, and rhizomes or artificially through graphing,atting)

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14
Q

regeneration

A

the ability of an organism to regrow its losts body parts (lizards, starfish,)

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